[  539.409265] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  539.409885] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  539.417737] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  539.435480] kselftest: Running tests in drivers/net
[  578.971325] ip (9589) used greatest stack depth: 11040 bytes left